<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script type="text/javascript">
			function fun1(){
				var t1 = document.getElementById("t1").value
				if(t1 == ""){
					document.getElementById("s1").innerHTML="姓名不能为空"
					return false
				}else{
					document.getElementById("s1").innerHTML="通过"
				}
				
				var t2 = document.getElementById("t2").value
				if(t2.length<6){
					document.getElementById("s2").innerHTML="密码长度不足6位"
					return false
				}else{
					document.getElementById("s2").innerHTML="通过"
				}
				
				var t3 = document.getElementById("t3").value
				if(isNaN(t3)||t3<=0||t3>=150){
					document.getElementById("s3").innerHTML="年龄必须为0-150"
					return false
				}else{
					document.getElementById("s3").innerHTML="通过"
				}
				
				var t4 = document.getElementById("t4").value
				var reg = /^1\d{10}$/
				if(reg.test(t4)){
					document.getElementById("s4").innerHTML="号码错误"
					return false
				}else{
					document.getElementById("s4").innerHTML="通过"
				}
				return true
			}
		</script>
	</head>
	<body>
		<form  method="post" onselect="return fun1()">
			姓名：<input type="text" id="t1"><span id="s1"></span><br>
			密码：<input type="password" id="t2"><span id="s2"></span><br>
			年龄：<input type="text" id="t3"><span id="s3"></span><br>
			手机：<input type="text" id="t4"><span id="s4"></span><br>
			<input type="submit" value="提交" />
		</form>
	</body>
</html>
